swath: IW1
Bperp (average): 50.48313713686532
Bpar (average): -36.90163311831527
swath: IW2
Bperp (average): 47.477566345168384
Bpar (average): -40.93360958521241
swath: IW3
Bperp (average): 44.680516557611156
Bpar (average): -44.09907385608723